Howl-O-Scream, SeaWorld San Antonio's Halloween event, has returned in 2024 on select dates through October 27. This year's spooky festivities include the return of six free haunted houses, along with new terror-tories that feature unique monsters and creepy creatures. Follow us through all eight terror-tories, along with a couple of the park's premier haunted houses.

Sinister scares are everywhere at SeaWorld Howl-O-Scream, recently named the #1 Best Theme Park Halloween Event by USA TODAY’s 10Best Readers’ Choice Awards. SeaWorld Howl-O-Scream was voted to the top by theme park enthusiasts and fans of fear across the country. Howl-O-Scream events in Orlando, San Antonio and San Diego boast menacing scare zones, terrifying haunted houses, signature shows and more horrifying fun throughout the three SeaWorld parks.